Fix fakeDepthCamera wrapper

[giotherobot]

trafficstars

The fakeDepthCamera had the old RGBDCameraWrapper instead of the rgbdSensor_nws_yarp, as such running yarpdev --device fakeDepthCamera resulted in an error.

[update-docs[bot]]

Thanks for opening this pull request! The maintainers of this repository would appreciate it if you would update the release notes by adding a file in doc/release/<target_branch>, based on your changes.

[CLAassistant]

All committers have signed the CLA.